Delaware Botanic Gardens’ 37 acres are in full peak summer bloom, and Butterflies & Blooms family-friendly class that is both fun and educational. The classes also will be offered Thursday, Aug. 15.

This program offers guests a chance to explore the Piet Oudolf Meadow in a new way, searching for and identifying the many butterfly species that take advantage of the nectar offered by the blooming perennials. Monarchs, spicebush swallowtails, eastern tiger swallowtails, American ladies, painted ladies, variegated fritillaries and silver spotted skippers are some of the most frequent visitors to the meadow. Volunteer docents help guests identify the butterflies and their favorite nectar plants in the meadow. The necessary host plants, where hungry caterpillars eat their way to the next stage, are also discussed so gardeners can be sure they are supporting the entire life cycle of the butterflies they love.

Class size is limited and preregistration is required. The class and admission are free for members. Nonmembers’ admission is $15 and the class is free. Children 16 and under, when accompanied by an adult, have free admission and a free butterfly tour.

For more information, go to delawaregardens.org.